Full Seminar Details
Prof. Massimo Melucci
Department of Information Engineering, University of Padua, Italy
This event took place on Tuesday 25 March 2008 at 11:30
The talk will introduce a geometric model and its investigation in the context of enhanced implicit feedback tailored for each task and personalized for each user. The geometric model leverages recent advances of vector space-based information retrieval. The results of some experiments using rich interaction logs demonstrate both the effectiveness of our proposed algorithm and the potential value of incorporating multiple sources of interaction evidence when developing implicit feedback algorithms.